Nvidia + Intel display artifacts

It’s a little better, but still some artifacts. In google maps , for example, like half of window appears in lower half with some artifacts, then disappears, screen blinks and everything is normal, if mouse is not moved. So it happens when something is rendering like in google maps. In discord sometimes and in many other applications.

In SuperTuxKart(game for tests of things like this) in menu and tutorial everything normal, but in tracks like Antediluvian Abyss I have a black screen with rare blinks of game. It uses Intel graphics for some reason, but for test it’s not a bad thing.

System:
  Kernel: 5.8.6-1-MANJARO x86_64 bits: 64 compiler: N/A 
  parameters: BOOT_IMAGE=/boot/vmlinuz-5.8-x86_64 
  root=UUID=e1cc4c88-07bb-41e5-a813-672ff92f2767 rw quiet 
  udev.log_priority=3 
  Desktop: LXDE 0.10.0 info: lxpanel wm: Openbox 3.6.1 dm: LightDM 1.30.0 
  Distro: Manjaro Linux 
Machine:
  Type: Laptop System: LENOVO product: 81SX v: Legion Y540-15IRH 
  serial: <filter> Chassis: type: 10 v: Legion Y540-15IRH serial: <filter> 
  Mobo: LENOVO model: LNVNB161216 v: SDK0R33126 WIN serial: <filter> 
  UEFI: LENOVO v: BHCN38WW date: 05/19/2020 
Battery:
  ID-1: BAT0 charge: 32.3 Wh condition: 55.6/57.0 Wh (98%) volts: 11.6/11.5 
  model: SMP L17M3PG2 type: Li-poly serial: <filter> status: Discharging 
  cycles: 23 
CPU:
  Topology: 6-Core model: Intel Core i7-9750H bits: 64 type: MT MCP 
  arch: Kaby Lake family: 6 model-id: 9E (158) stepping: A (10) 
  microcode: D6 L2 cache: 12.0 MiB 
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
  bogomips: 62431 
  Speed: 1653 MHz min/max: 800/4500 MHz Core speeds (MHz): 1: 2764 2: 2513 
  3: 2497 4: 2475 5: 2417 6: 2447 7: 2478 8: 2744 9: 2483 10: 2486 11: 2629 
  12: 2702 
  Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled 
  Type: l1tf 
  mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable 
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable 
  Type: meltdown mitigation: PTI 
  Type: spec_store_bypass 
  mitigation: Speculative Store Bypass disabled via prctl and seccomp 
  Type: spectre_v1 
  mitigation: usercopy/swapgs barriers and __user pointer sanitization 
  Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional, 
  IBRS_FW, STIBP: conditional, RSB filling 
  Type: srbds mitigation: Microcode 
  Type: tsx_async_abort status: Not affected 
Graphics:
  Device-1: Intel UHD Graphics 630 vendor: Lenovo driver: i915 v: kernel 
  bus ID: 00:02.0 chip ID: 8086:3e9b 
  Device-2: NVIDIA TU106M [GeForce RTX 2060 Mobile] vendor: Lenovo 
  driver: nvidia v: 450.66 alternate: nouveau,nvidia_drm bus ID: 01:00.0 
  chip ID: 10de:1f11 
  Device-3: IMC Networks Integrated Camera type: USB driver: uvcvideo 
  bus ID: 1-6:2 chip ID: 13d3:56a6 serial: <filter> 
  Display: x11 server: X.Org 1.20.8 driver: intel display ID: :0.0 
  screens: 1 
  Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2") 
  s-diag: 582mm (22.9") 
  Monitor-1: eDP1 res: 1920x1080 hz: 60 dpi: 143 size: 340x190mm (13.4x7.5") 
  diag: 389mm (15.3") 
  OpenGL: renderer: Mesa Intel UHD Graphics 630 (CFL GT2) v: 4.6 Mesa 20.1.7 
  direct render: Yes 
Audio:
  Device-1: Intel Cannon Lake PCH cAVS vendor: Lenovo driver: snd_hda_intel 
  v: kernel alternate: snd_soc_skl,snd_sof_pci bus ID: 00:1f.3 
  chip ID: 8086:a348 
  Sound Server: ALSA v: k5.8.6-1-MANJARO 
Network:
  Device-1: Intel Wireless-AC 9560 [Jefferson Peak] driver: iwlwifi 
  v: kernel port: 5000 bus ID: 00:14.3 chip ID: 8086:a370 
  IF: wlp0s20f3 state: up mac: <filter> 
  Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
  vendor: Lenovo driver: r8169 v: kernel port: 3000 bus ID: 07:00.0 
  chip ID: 10ec:8168 
  IF: enp7s0 state: down mac: <filter> 
Drives:
  Local Storage: total: 1.22 TiB used: 20.33 GiB (1.6%) 
  SMART Message: Required tool smartctl not installed. Check --recommends 
  ID-1: /dev/nvme0n1 vendor: Samsung model: MZVLB1T0HBLR-000L2 
  size: 953.87 GiB block size: physical: 512 B logical: 512 B 
  speed: 31.6 Gb/s lanes: 4 serial: <filter> rev: 3L1QEXF7 scheme: GPT 
  ID-2: /dev/sda vendor: Western Digital model: WD3200BEVT-11ZCT0 
  size: 298.09 GiB block size: physical: 512 B logical: 512 B 
  speed: 3.0 Gb/s rotation: 5400 rpm serial: <filter> rev: 1A11 scheme: MBR 
Partition:
  ID-1: / raw size: 953.37 GiB size: 937.40 GiB (98.33%) 
  used: 20.33 GiB (2.2%) fs: ext4 dev: /dev/nvme0n1p2 
Swap:
  Alert: No Swap data was found. 
Sensors:
  System Temperatures: cpu: 41.0 C mobo: N/A 
  Fan Speeds (RPM): N/A 
Info:
  Processes: 278 Uptime: N/A Memory: 15.52 GiB used: 570.3 MiB (3.6%) 
  Init: systemd v: 246 Compilers: gcc: 10.2.0 Packages: pacman: 1049 
  lib: 314 Shell: Zsh v: 5.8 running in: lxterminal inxi: 3.1.05